4225194 has 12 divisors (see below), whose sum is σ = 9154626. Its totient is φ = 1408392.

The previous prime is 4225189. The next prime is 4225211. The reversal of 4225194 is 4915224.

It can be written as a sum of positive squares in only one way, i.e., 2442969 + 1782225 = 1563^2 + 1335^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117349 + ... + 117384.

Almost surely, 2^4225194 is an apocalyptic number.

4225194 is an abundant number, since it is smaller than the sum of its proper divisors (4929432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4225194 is a wasteful number, since it uses less digits than its factorization.

4225194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234741 (or 234738 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4225194 is about 2055.5276694805. The cubic root of 4225194 is about 161.6648305787.

The spelling of 4225194 in words is "four million, two hundred twenty-five thousand, one hundred ninety-four".